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Sahay Sir > Question Answers > MTG NEET Physics > Part 1 > Chapter 14 - Thermometry, Expansion and KTG > The spectral emissive power Eλ for a body at temperature T1 is plotted against the wavelength and area under the curve is found to be A. At a different temperature T2 the area found to be 9A. Then λ2 /λ1 is :

The spectral emissive power Eλ for a body at temperature T1 is plotted against the wavelength and area under the curve is found to be A. At a different temperature T2 the area found to be 9A. Then λ2 /λ1 is :

September 11, 2021
Category: Chapter 14 - Thermometry, Expansion and KTG , MTG NEET Physics ,

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The spectral emissive power Eλ for a body at temperature T1 is plotted against the wavelength and area under the curve is found to be A. At a different temperature T2 ​the area found to be 9A. Then λ2 ​/λ1 is :

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The spectral emissive power Eλ for a body at temperature T1 is plotted against the wavelength and area under the curve is found to be A. At a different temperature T2 the area found to be 9A. Then λ2 /λ1 is :